The Flyer Upstreet SL 3.12 XC E-Bike is a modern E-City bike designed for urban riding and recreational activities. Equipped with a powerful Bosch Performance Line SX mid-motor, it offers assistance up to 25 km/h, making it ideal for commuters and leisure riders. The 400 Wh battery provides sufficient range, while the 9-speed Shimano Cues gear system allows for precise and smooth shifting. The Tektro T280 disc brakes ensure reliable braking performance, even under demanding conditions. With a sturdy aluminum frame and an elegant design in Frosty Sage color, this E-Bike is both functional and aesthetically pleasing. It is suitable for individuals with a height of 163 to 177 cm and offers a comfortable riding position. The vehicle is delivered fully assembled and tested, allowing for immediate use.
Number of gears  | 9 x | 
Braking system  | Disc brake  | 
Weight  | 17.74 kg | 
E-bike type  | E-Citybike  | 
Item number  | 43013099 | 
Manufacturer  | Flyer | 
Category  | Electric bikes | 
Release date  | 20.2.2024 | 
Colour  | Green  | 
Exact colour description  | Frosty Sage  | 
Target group  | Men  | 
E-bike type  | E-Citybike  | 
Number of gears  | 9 x | 
Suspension system  | no suspension | 
Model year  | 2025 | 
Motor position  | Mid-engine | 
Number of power levels  | 1 x | 
Electric motor brand  | Bosch  | 
Electric motor model  | Bosch Performance Line CX Smart System  | 
Power  | 250 W | 
Max. torque  | 55 Nm | 
Max. range  | 25 km | 
Pedal assistance  | Up to 25 km/h | 
Power capacity  | 400 Wh | 
Capacity  | 11.11 Ah | 
Voltage  | 36 V | 
Items per sales unit  | 1 x | 
Frame height  | 48 cm | 
Frame size  | M  | 
Frame material  | Aluminium  | 
Frame shape  | Diamond frame | 
Rear derailleur model  | 9-speed Shimano cues  | 
Drive type  | Derailleur gears  | 
Crank model  | Shimano cues  | 
Number of pinions  | 9 x | 
Braking system  | Disc brake  | 
Brake model  | Tektro T280 Disc  | 
Wheel diameter  | 28" | 
Wheel model  | 28"  | 
Manufacturer commitment  | RE100  | 
Manufacturer compensation  | According to RE100, the manufacturer Flyer fully compensates for its energy consumption, leading to a reduction in emissions. | 
CO₂-Emission  | |
Climate contribution  | 
Weight  | 17.74 kg |